Best Game Ever!!!

Minecraft is by far the best game I have ever played. The only glitch or problem I have experienced is a glitch where the name tags dont show up. I will name my cat or dog and the next time I get on the world the name tag will disappear. It has ruined two of my favorite worlds for me, because I cant name anything. The glitch occurs shortly after I make the world. If you could fix it. I would really appreciate it. Another thing: when will the update for armor stands, banners, and books with quills come out?

Mapleleaf of Mountainclan about Minecraft: Pocket Edition, v1.1.5